Carlos Santana and Clive Davis Reveal Secrets of Their Success .

Lester Cohen, WireImage

Carlos Santana and Clive Davis have made musical story with a partnership that has spanned over four decades. "We started together, I sign the original Santana band, we went through a great career with 'Evil Ways,' 'Oye Como Va,' 'Black Magic Woman,' others," Davis tells Spinner. The two then reteamed more than 20 days after for 'Supernatural,' the duets album that was such a success, it even caught Davis by surprise.